update dependencies

.gitignore

@@ -1,4 +1,5 @@
 .idea
+.kotlin/
 out/*
 *.iml
 target

gradle/libs.versions.toml

@@ -1,14 +1,14 @@
 [versions]
 
-kotlin = "1.9.23"
-kotlin-serialization = "1.6.3"
+kotlin = "2.0.10"
+kotlin-serialization = "1.7.1"
 
-plagubot = "8.5.0"
-tgbotapi = "15.1.0"
-microutils = "0.21.2"
-kslog = "1.3.4"
-krontab = "2.3.0"
-plagubot-plugins = "0.19.1"
+plagubot = "9.0.0"
+tgbotapi = "16.0.0"
+microutils = "0.22.0"
+kslog = "1.3.5"
+krontab = "2.4.0"
+plagubot-plugins = "0.20.0"
 
 dokka = "1.9.20"